CVE-2026-96772: Intelliants Subrion CMS actions.json assign-owner information disclosure
A security flaw has been discovered in Intelliants Subrion CMS up to 4.2.1. This affects an unknown part of the file /actions.json?action=assign-owner. The manipulation of the argument q results in information disclosure. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
Which deployments are exposed?
Intelliants Subrion CMS versions up to and including 4.2.1 are identified as affected. The issue is remotely exploitable over the network.
Does exploitation require authentication or user interaction?
No authentication, privileges, or user interaction are required according to the supplied severity vector. An attacker can manipulate the q argument in /actions.json?action=assign-owner remotely.
How mature is public exploitation?
A public exploit has been released and may be used in attacks. The supplied exploit-maturity rating is proof-of-concept.
Is a vendor fix or response available?
The available information does not identify a fix. It states that the vendor was contacted early but did not respond.